900
0
16
509
1
16
861
5
16
689
0
16
1124
0
16
739
0
16
710
14
15
1006
2
15
845
0
15
610
0
15
326
0
15
862
12
15
536
0
15
524
1
15
626
6
15
809
0
15
382
2
15
671
0
15
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Keyword(s): 数学 展開